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IHi All,
Good Day !
I have data of following structure:
| ID | DIMENSION-A | VALUE |
| 1 | A | 100 |
| 2 | B | 101 |
| 3 | A | 102 |
| 4 | A | 103 |
| 5 | A | 104 |
| 6 | A | 105 |
| 7 | A | 106 |
| 8 | B | 107 |
| 9 | B | 108 |
| 10 | B | 109 |
| 11 | A | 110 |
| 12 | A | 111 |
| 13 | A | 112 |
| 14 | A | 113 |
| 15 | A | 114 |
| 16 | A | 115 |
| 17 | A | 116 |
| 18 | A | 117 |
| 19 | A | 118 |
| 20 | B | 119 |
| 21 | B | 120 |
| 22 | B | 121 |
| 23 | B | 122 |
| 24 | B | 123 |
| 25 | B | 124 |
What I am trying to do is to get VALUE of maximum ID for a particular dimension. I have achieved this functionality at scripting level, but still trying to achieve at front end scripting.
Output I want is:
| ID | DIMENSION-A | VALUE |
| 19 | A | 118 |
| 25 | B | 124 |
Please help me out to meet this requirement at front end scripting, as user experience needs to be associative.
Attaching Excel file and qvw file:
This?
Use DIMENSION-A as chart dimension and as expressions Max(ID) and FirstSortedValue(VALUE, -ID).
Thanks Sunny, Gysbert. That worked very well. I was trying to do it with set analysis, but did not succeed.
Using set analysis:
If you want to learn how to achieve the same result with set analysis then that's a fine exercise. But the FirstSortedValue function was created exactly for cases like this. Don't make things more complicated then necessary.